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Diaphragm low pressure line valve for high flow - VM45
Equipment for gas systems > Speciality gas equipment > O-ring and diaphragm line valves
VM45 is a low pressure line valve for various pure gases. It has high leak tightness thanks to its diaphragm sealing and high flow through 8mm orifice.
Key advantages
  • Available in 1/4 turn, multi-turn versions
  • Fixing ring for flush-mounting in panel
  • Rear thread for panel mounting
Specifications
Female portsG 3/8 or 1/4 NPT (inlet/outlet)
Seat sealPCTFE
DiaphragmHastelloy®
Bottom taperedOK
Weight± 0,75 kg
Leak rate10-8 M bar l/s
Temperature range-20 to +50 °c
Seat orifice sizeØ 8 Mm
Inlet pressure45 bar
Flow coefficientCv 0.58 / Kv 0,50
Oxygen useOK for brass and stainless steel
Dimensional drawings
DrawingDrawing
Product Configurator
 
Body material
 
End connections
Handwheel
V
L
M45
G
1/4 T
 
 
Downloadable catalogs, brochures
  • Download
    Pressure Regulators Catalog
    Last update: Feb 21, 2022
    Available in: en/fr/de/fr/de
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